Zigong

Zigong, originally a merchant, became one of Confucius's most prominent disciples. He was known for his eloquence and skill in diplomacy, and Confucius praised his ability in statecraft, though he also criticized his tendency toward cleverness over virtue.

When the state of Lu was threatened by Qi, Zigong traveled to the courts of Qi, Wu, Yue, and Jin, persuading them to alter their alliances. His diplomacy diverted Qi's attack and preserved Lu's independence, demonstrating his influence as a diplomat.

Zigong engaged in trade between states, amassing a fortune that made him one of the wealthiest men of his time. His wealth allowed him to travel with large retinues and entertain rulers, enhancing his political influence and enabling him to promote Confucian ideas.

Zigong held high office in both Lu and Wei, implementing policies that reflected Confucian principles of good governance. His administrative career was marked by efforts to maintain peace and order, though his tenure was not without political challenges.